JS Div 2 numbers using ( * , + ) Only

HTML

<input type="button" onclick="run()" value="Run">

JavaScript

function run(){
n1 = 35;
n2 = 5;
/*for(var i=0; i<= n1; i++){
if(i*n2 == n1)
r = i;
}
alert(r);
}*/
   
while(n2 != n1){
i = 1;
n2 =* i;
i++
}
alert(i);
}